_____ of the surface (表面) of the earth is covered with water.
[     ]
A. First third
B. Two thirds
C. One three
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源： 題型：閱讀理解

I'll never forget one summer day in 1975. On that day my  1 suddenly died because of an un­explained illness at the age of 36 . Later that afternoon, a police officer  2 to my house to ask for my father's permission ( 允許) for the hospital to  3 Mother' s valve ( 心臟瓣膜) . I was greatly  4 . I ran into the house in tears. At the age of 14 I just couldn't understand why people would take apart(分解) a person I loved. _5  my father told him, "Yes. "
"How can you let them do that to her?" I   6  him.
" Linda," he said__7  , putting his arms around me, " the greatest present you can give is a part of  8 . Your mother and I decided long ago that if we can make a person' s life  9  after we die, our death will have meaning. "
The lesson my father taught me that day became one of the most __10  in my life.
Years passed. I married and had a  11 of my own. In 1996 my father became seriously ill.
With a smile he told me that when he died, he wanted to  12 whatever was in good condition(狀況) , especially his eyes.
My father died and we donated __ 13 as he had wanted. Three days later, my daughter said, " Mum, I' m so 14 of what you did for Grandpa. " At that moment I realized that my father gave 15  his eyes. What he left behind sparkled( 閃爍) in my daughter' s eyes— pride.
(   )1.  A. father         B. mother      C. grandma      D. grandpa
(   )2.  A. shouted       B. sent          C. came          D. reached
(   )3.  A. operate       B. use        C. make        D. repair
(   )4.  A. sur­prised    B. interested   C. excited        D. bored
(   )5.  A. So           B. As          C. But         D. And
(   )6.  A. reported       B. said to       C. told        D. cried at
(   )7.  A. quietly        B. happily      C. angrily      D. loudly
(   )8.  A. yourself       B. myself       C. himself      D. herself
(   )9.  A. worse         B. poorer      C. better        D. more helpful
(   )10.  A. wonderful     B. important     C. warm  hearted       D. beautiful
(   )11.  A. room         B. home        C. family      D. house
(   )12.  A. discover      B. show        C. sell         D. donate
(   )13.  A. his heart      B. his eyes       C. his life        D. his ears
(   )14.  A. afraid         B. tired         C. full           D. proud
(   )15.  A. much more than    B. less than   C. many more than  D. as much as

查看答案和解析>>

科目：初中英語 來源： 題型：

How much do you know about A．I．(Artificial Intelligence)?Artificial means‘man-made’，and intelligence means‘the ability to learn．understand and think about things’．A．I．is about making machines think，talk，do and see．A．I．is used in many fields from、playing games to helping doctors．Many machines around us work very well because they work with the help of A．I．Man has always dreamed of building‘thinking machines’．In 1770，Wolfgand Kempelen(1 734—1804)built a wooden robot called Turk that was able to play chess(SUR)．It played very well and even beat some of the top chess players of the time! Later it was found that Turk was not real．Inside the box machine was a chess player．
John McCarthy(1927—)is thought as the‘Father’of A．I He invented the word‘A．I．’and the LISP computer programming language that many A．I．developers use today．How does A．I．work?
A．I．uses ideas from many fields：

【小題1】What is true about A．I．?
A．A．I．is a machine．
B．A．I．can play chess better than man．
C．A．I．can play games．
D．A．I．is something that makes machines work  
like man．
【小題2】A．I．means_________in Chinese．
A．人造能力         B．人造計算機(jī)
C．人工智能         D．人工機(jī)器人
【小題3】We can learn from the passage that_________．
A．we still do not know how A．I．works
B．computers are the most important part of A．I．
C．Wolfgand Kempelen was the first builder of robot．
D．John McCarthy is good at playing chess．

查看答案和解析>>

科目：初中英語 來源：2011～2012學(xué)年江蘇省張家港市塘橋初級中學(xué)初三上學(xué)期調(diào)研考試英語卷 題型：閱讀理解

How much do you know about A．I．(Artificial Intelligence)?Artificial means‘man-made’，and intelligence means‘the ability to learn．understand and think about things’．A．I．is about making machines think，talk，do and see．A．I．is used in many fields from、playing games to helping doctors．Many machines around us work very well because they work with the help of A．I．Man has always dreamed of building‘thinking machines’．In 1770，Wolfgand Kempelen(1 734—1804)built a wooden robot called Turk that was able to play chess(SUR)．It played very well and even beat some of the top chess players of the time! Later it was found that Turk was not real．Inside the box machine was a chess player．
John McCarthy(1927—)is thought as the‘Father’of A．I He invented the word‘A．I．’and the LISP computer programming language that many A．I．developers use today．How does A．I．work?
A．I．uses ideas from many fields：

【小題1】What is true about A．I．?
A．A．I．is a machine．
B．A．I．can play chess better than man．
C．A．I．can play games．
D．A．I．is something that makes machines work  
like man．
【小題2】A．I．means_________in Chinese．
A．人造能力         B．人造計算機(jī)
C．人工智能         D．人工機(jī)器人
【小題3】We can learn from the passage that_________．
A．we still do not know how A．I．works
B．computers are the most important part of A．I．
C．Wolfgand Kempelen was the first builder of robot．
D．John McCarthy is good at playing chess．

查看答案和解析>>

科目：初中英語 來源：2012屆江蘇省張家港市初三上學(xué)期調(diào)研考試英語卷 題型：閱讀理解

How much do you know about A．I．(Artificial Intelligence)?Artificial means‘man-made’，and intelligence means‘the ability to learn．understand and think about things’．A．I．is about making machines think，talk，do and see．A．I．is used in many fields from、playing games to helping doctors．Many machines around us work very well because they work with the help of A．I．Man has always dreamed of building‘thinking machines’．In 1770，Wolfgand Kempelen(1 734—1804)built a wooden robot called Turk that was able to play chess(SUR)．It played very well and even beat some of the top chess players of the time! Later it was found that Turk was not real．Inside the box machine was a chess player．

     John McCarthy(1927—)is thought as the‘Father’of A．I He invented the word‘A．I．’and the LISP computer programming language that many A．I．developers use today．How does A．I．work?

A．I．uses ideas from many fields：

 

1.What is true about A．I．?

 A．A．I．is a machine．

 B．A．I．can play chess better than man．

 C．A．I．can play games．

 D．A．I．is something that makes machines work  

like man．

2.A．I．means_________in Chinese．

    A．人造能力         B．人造計算機(jī)

 C．人工智能         D．人工機(jī)器人

3.We can learn from the passage that_________．

     A．we still do not know how A．I．works

     B．computers are the most important part of A．I．

     C．Wolfgand Kempelen was the first builder of robot．

     D．John McCarthy is good at playing chess．

 

查看答案和解析>>

科目：初中英語 來源：浙江省中考真題 題型：完形填空

完形填空。
     I'll never forget one summer day in 1975. On that day my   1   suddenly died because of an unexplained
illness at the age of 36. Later that afternoon, a police officer   2   to my house to ask for my father's permission
(允許) for the hospital to   3   mother's valve (心臟瓣膜). I was greatly sur-prised. I ran into the house in tears.
At 14 I just couldn't understand why people would take apart (分解) a person I   4   .    5   my father told him,
"Yes."
     "How can you let them do that to her?" I   6   him.
     " Linda," he said   7  , putting his arms around me, "the greatest present you can give is a part of   8  . Your
mother and I decided long ago that if we can make a person's life   9   after we die, our death will have meaning."
     The lesson my father taught me that day became one of the most  10  in my life.
     Years passed. I married and had a family  11  my own. In 1996 my father became seriously ill.
     With a smile he told me that when he died, he wanted to donate (捐贈)  12  was in good condition (狀況),
especially his eyes.
     My father died and we donated  13  as he had wanted. Three days later, my daughter said, "Mum, I'm so
 14   of what you did for Grandpa." At that moment I realized that my father gave  15  his eyes. What he left
behind sparkled (閃爍) in my daughter's eyes-pride.
(     )1. A. father        
(     )2. A. shouted       
(     )3. A. operate       
(     )4. A. loved          
(     )5. A. So            
(     )6. A. reported      
(     )7. A. quietly       
(     )8. A. yourself      
(     )9. A. worse         
(     )10. A. wonderful    
(     )11. A. at            
(     )12. A. however      
(     )13. A. his heart    
(     )14. A. afraid       
(     )15. A. much more than   		B. mother    
B. sent      
B. use       
B. lost      
B. As        
B. said to   
B. happily   
B. myself    
B. poorer    
B. important       
B. with      
B. which     
B. his eyes  
B. tired     
B. less than  		C. grandma          
C. came             
C. make           
C. forgot          
C. But              
C. told             
C. angrily            
C. himself           
C. better             
C. warm  hearted   
C. of            
C. whoever           
C. his life          
C. full            
C. many more than     		 D. grandpa      
D. reached      
D. repair       
D. remembered   
D. And          
D. cried at     
D. loudly       
D. herself      
D. more helpful             
D. beautiful    
D. for          
D. whatever     
D. his ears     
D. proud        
D. as much as   

查看答案和解析>>

同步練習(xí)冊答案